|FSU POSTAGE STAMPS CATALOGUE ::HOME PAGE :: ARMENIA|
Date of issue: 28th December 2017
Designer: Vahagn Mkrtchyan
Printing process: offset
Perforation: comb 14
Size of a stamp: 50 x 40 mm.
Size of the Miniature Sheet: 120 x 180 mm.
Printing run: 5.000
Michel catalogue number: Klb.1050
70 D. multicoloured. Yuri Oganessian and the 118th new chemical element of Mendeleevís periodic table, discovered by Y. Oganessian and named "oganesson" (Og) after the great Armenian scientist.
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